Buddha's Tree PK 9-18 — Premium Flowering BoosterBuddha's Tree PK 9 18 Premium Hydroponic Flowering Booster One of the most respected flowering boosters on the UK hydroponic market Buddha's Tree PK 9 18 delivers a concentrated P K punch at the critical mid flower weeks, with growers consistently reporting yield increases of up to 40%. Made from high quality ingredients with a proven track record across professional and hobby grow rooms. Why growers choose Buddha's Tree PK 9 18: Up to 40% yield